/* ==========================================================================
   ระบบเก็บงานครูภาคิน — Design System
   ธีมหลัก: สีส้ม  |  สีรอง: น้ำเงินกรมท่า + ทอง (ล้อสีตราโรงเรียน)
   ========================================================================== */

:root{
  /* ---- Orange scale (primary) ---- */
  --o-50:#FFF7ED;  --o-100:#FFEDD5; --o-200:#FED7AA; --o-300:#FDBA74;
  --o-400:#FB923C; --o-500:#F97316; --o-600:#EA580C; --o-700:#C2410C;
  --o-800:#9A3412;

  /* ---- Supporting ---- */
  --navy-900:#0F1E33; --navy-800:#152A45; --navy-700:#1E3A5F;
  --gold:#C99A3E; --gold-soft:#F2DFB8;
  --teal:#0D9488; --rose:#BE123C; --violet:#6D28D9; --sky:#0369A1;

  /* ---- Neutrals ---- */
  --ink:#1C1917; --ink-2:#44403C; --ink-3:#78716C; --ink-4:#A8A29E;
  --line:#EDE7E1; --line-2:#E2DAD2;
  --surface:#FFFFFF;
  --bg:#FDF8F3;
  --bg-2:#FFF4EA;

  /* ---- Shape & motion ---- */
  --r-sm:8px; --r:14px; --r-lg:20px; --r-xl:28px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(28,25,23,.05), 0 1px 3px rgba(28,25,23,.06);
  --sh-2:0 4px 12px rgba(154,52,18,.07), 0 2px 4px rgba(28,25,23,.04);
  --sh-3:0 12px 32px rgba(154,52,18,.12), 0 4px 8px rgba(28,25,23,.05);
  --sh-4:0 24px 60px rgba(154,52,18,.18);
  --ease:cubic-bezier(.22,.61,.36,1);

  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box}

/* ต้องมาก่อนทุกกฎ display เพื่อให้แอตทริบิวต์ hidden ทำงานเสมอ
   (เช่น .lock-screen{display:grid} หรือ .fld{display:flex} จะทับกฎ [hidden] ของเบราว์เซอร์) */
[hidden]{display:none!important}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:'IBM Plex Sans Thai','Noto Sans Thai',-apple-system,'Segoe UI',sans-serif;
  font-size:15.5px;
  line-height:1.7;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4,h5{font-family:'Prompt','IBM Plex Sans Thai',sans-serif;font-weight:600;line-height:1.35;margin:0;letter-spacing:-.01em}

a{color:var(--o-700);text-decoration:none}
a:hover{text-decoration:underline}

img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:22px}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */

.topbar{
  background:linear-gradient(100deg,var(--navy-900),var(--navy-700) 55%,#24486F);
  color:#EAD9C4;font-size:13px;
}
.topbar .wrap{display:flex;gap:18px;align-items:center;justify-content:space-between;min-height:38px;flex-wrap:wrap}
.topbar span{display:inline-flex;align-items:center;gap:7px;opacity:.9}
.topbar .dot{width:5px;height:5px;border-radius:50%;background:var(--gold)}

.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(249,115,22,.06);
}
.site-header .wrap{display:flex;align-items:center;gap:20px;min-height:76px}

.brand{display:flex;align-items:center;gap:14px;text-decoration:none!important;flex-shrink:0}
.brand img{width:50px;height:50px;object-fit:contain;filter:drop-shadow(0 2px 5px rgba(15,30,51,.18))}
.brand-tx b{
  display:block;font-family:'Prompt',sans-serif;font-weight:600;font-size:18px;
  color:var(--navy-900);letter-spacing:-.02em;line-height:1.25;
}
.brand-tx small{display:block;font-size:11.5px;color:var(--o-600);font-weight:500;letter-spacing:.04em}

.nav{display:flex;gap:4px;margin-inline-start:auto;align-items:center}
.nav a{
  padding:9px 13px;border-radius:var(--r-pill);font-size:14px;font-weight:500;
  color:var(--ink-2);text-decoration:none!important;transition:.18s var(--ease);white-space:nowrap;
}
.nav a:hover{background:var(--o-50);color:var(--o-700)}
.nav a.on{background:linear-gradient(135deg,var(--o-500),var(--o-600));color:#fff;box-shadow:0 3px 10px rgba(234,88,12,.3)}

.nav-toggle{
  display:none;margin-inline-start:auto;background:var(--o-50);border:1px solid var(--o-200);
  color:var(--o-700);width:44px;height:44px;border-radius:12px;cursor:pointer;font-size:20px;
}

/* ==========================================================================
   HERO (หน้าแรก)
   ========================================================================== */

.hero{position:relative;overflow:hidden;background:linear-gradient(165deg,#FFF9F3 0%,#FFEFE0 45%,#FFE3CC 100%)}
.hero::before{
  content:'';position:absolute;inset:auto -120px -260px auto;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(249,115,22,.22),transparent 66%);
}
.hero::after{
  content:'';position:absolute;top:-180px;left:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(30,58,95,.10),transparent 68%);
}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center;padding-block:64px 72px}

.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.8);
  border:1px solid var(--o-200);color:var(--o-700);font-size:13px;font-weight:600;
  padding:7px 16px;border-radius:var(--r-pill);box-shadow:var(--sh-1);margin-bottom:20px;
}
.hero-eyebrow img{width:22px;height:22px;object-fit:contain}

.hero h1{font-size:clamp(34px,4.4vw,52px);font-weight:700;color:var(--navy-900);letter-spacing:-.03em}
.hero h1 .hl{
  background:linear-gradient(115deg,var(--o-500),var(--o-700));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .role{
  display:flex;flex-wrap:wrap;gap:9px;margin:22px 0 18px;
}
.hero .role span{
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-pill);
  padding:8px 17px;font-size:14px;font-weight:500;color:var(--navy-800);box-shadow:var(--sh-1);
}
.hero .role span.accent{background:linear-gradient(135deg,var(--o-500),var(--o-600));color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(234,88,12,.28)}
.hero p.lead{font-size:16.5px;color:var(--ink-2);max-width:56ch;margin:0 0 30px}

.hero-cta{display:flex;flex-wrap:wrap;gap:12px}

.hero-photo{position:relative;justify-self:center}
.hero-photo .frame{
  position:relative;width:min(380px,80vw);aspect-ratio:3/4;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-4);border:6px solid #fff;background:#F1EDE9;
}
.hero-photo .frame img{width:100%;height:100%;object-fit:cover;object-position:center 12%}
.hero-photo::before{
  content:'';position:absolute;inset:26px -22px -22px 26px;border-radius:var(--r-xl);z-index:-1;
  background:linear-gradient(135deg,var(--o-400),var(--gold));opacity:.5;
}
.hero-badge{
  position:absolute;left:-26px;bottom:34px;background:#fff;border-radius:var(--r-lg);
  padding:13px 18px;box-shadow:var(--sh-3);display:flex;align-items:center;gap:12px;border:1px solid var(--line);
}
.hero-badge img{width:44px;height:44px;object-fit:contain}
.hero-badge b{display:block;font-size:13.5px;color:var(--navy-900);font-family:'Prompt',sans-serif}
.hero-badge small{display:block;font-size:11.5px;color:var(--ink-3)}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:var(--r-pill);border:1px solid transparent;
  font-family:'Prompt',sans-serif;font-size:14.5px;font-weight:500;cursor:pointer;
  transition:.2s var(--ease);text-decoration:none!important;white-space:nowrap;line-height:1.4;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--o-500),var(--o-600));color:#fff;box-shadow:0 5px 16px rgba(234,88,12,.3)}
.btn-primary:hover{box-shadow:0 8px 24px rgba(234,88,12,.4);transform:translateY(-1px)}
.btn-ghost{background:var(--surface);color:var(--navy-800);border-color:var(--line-2);box-shadow:var(--sh-1)}
.btn-ghost:hover{border-color:var(--o-300);color:var(--o-700);background:var(--o-50)}
.btn-navy{background:var(--navy-800);color:#fff}
.btn-navy:hover{background:var(--navy-900)}
.btn-sm{padding:7px 14px;font-size:13px}
.btn-icon{padding:8px;width:34px;height:34px;border-radius:10px;background:transparent;border:1px solid var(--line-2);color:var(--ink-3);font-size:14px}
.btn-icon:hover{background:var(--o-50);border-color:var(--o-300);color:var(--o-700)}
.btn-icon.danger:hover{background:#FEF2F2;border-color:#FCA5A5;color:var(--rose)}
.btn[disabled]{opacity:.5;pointer-events:none}

/* ==========================================================================
   SECTION & PAGE HEAD
   ========================================================================== */

section{padding-block:56px}
.sec-head{margin-bottom:28px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.sec-head .kicker{
  display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.12em;
  color:var(--o-600);text-transform:uppercase;margin-bottom:6px;
}
.sec-head h2{font-size:clamp(24px,2.6vw,31px);color:var(--navy-900)}
.sec-head p{margin:7px 0 0;color:var(--ink-3);font-size:14.5px;max-width:62ch}

.page-head{
  background:linear-gradient(125deg,var(--navy-900),var(--navy-700) 60%,#2A5180);
  color:#fff;position:relative;overflow:hidden;
}
.page-head::after{
  content:'';position:absolute;right:-90px;top:-110px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(249,115,22,.34),transparent 65%);
}
.page-head .wrap{position:relative;z-index:2;padding-block:44px 46px;display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.page-head .ic{
  width:66px;height:66px;border-radius:20px;display:grid;place-items:center;font-size:29px;flex-shrink:0;
  background:linear-gradient(135deg,var(--o-500),var(--o-600));box-shadow:0 8px 26px rgba(234,88,12,.42);
}
.page-head h1{font-size:clamp(26px,3.4vw,36px);color:#fff}
.page-head p{margin:6px 0 0;color:#BFD3EA;font-size:14.5px;max-width:66ch}

/* ==========================================================================
   STATS
   ========================================================================== */

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:18px}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px 22px 20px;box-shadow:var(--sh-1);position:relative;overflow:hidden;transition:.22s var(--ease);
}
.stat:hover{box-shadow:var(--sh-3);transform:translateY(-3px);border-color:var(--o-200)}
.stat::before{content:'';position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(var(--o-400),var(--o-600))}
.stat.s2::before{background:linear-gradient(var(--gold),#A87C22)}
.stat.s3::before{background:linear-gradient(var(--navy-700),var(--navy-900))}
.stat.s4::before{background:linear-gradient(var(--teal),#065F5B)}
.stat .ic{font-size:22px;margin-bottom:10px;display:block;opacity:.85}
.stat .num{font-family:'Prompt',sans-serif;font-size:34px;font-weight:600;color:var(--navy-900);line-height:1.1;letter-spacing:-.02em}
.stat .num small{font-size:15px;font-weight:400;color:var(--ink-3);margin-inline-start:4px}
.stat .lb{font-size:13.5px;color:var(--ink-3);margin-top:3px}

/* ==========================================================================
   CARDS / GRID
   ========================================================================== */

.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);transition:.22s var(--ease);overflow:hidden;
}
.card:hover{box-shadow:var(--sh-3);border-color:var(--o-200)}

.rec{padding:20px 22px;display:flex;flex-direction:column;gap:12px;position:relative}
.rec-top{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.rec h3{font-size:17px;color:var(--navy-900);flex:1;line-height:1.45}
.rec .meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13.5px;color:var(--ink-3)}
.rec .meta i{font-style:normal;color:var(--o-500);margin-inline-end:5px}
.rec .note{
  font-size:14px;color:var(--ink-2);background:var(--o-50);border-inline-start:3px solid var(--o-300);
  border-radius:0 10px 10px 0;padding:11px 14px;
}
.rec .note b{color:var(--o-700);font-weight:600}
.rec-actions{display:flex;gap:6px;flex-shrink:0}
.rec-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  border-top:1px dashed var(--line-2);padding-top:12px;margin-top:2px}

/* ---- Badges ---- */
.badge{
  display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;line-height:1.6;white-space:nowrap;
}
.b-orange{background:var(--o-100);color:var(--o-800)}
.b-navy{background:#E3ECF7;color:var(--navy-700)}
.b-gold{background:var(--gold-soft);color:#87621A}
.b-teal{background:#CCFBF1;color:#0F766E}
.b-rose{background:#FFE4E6;color:#9F1239}
.b-violet{background:#EDE9FE;color:#5B21B6}
.b-sky{background:#E0F2FE;color:#075985}
.b-gray{background:#F5F5F4;color:var(--ink-2)}
.b-green{background:#DCFCE7;color:#166534}

.hours-chip{
  display:inline-flex;align-items:baseline;gap:4px;background:linear-gradient(135deg,var(--o-500),var(--o-600));
  color:#fff;padding:6px 14px;border-radius:var(--r-pill);font-weight:600;font-size:13.5px;
  box-shadow:0 3px 10px rgba(234,88,12,.28);
}
.hours-chip b{font-family:'Prompt',sans-serif;font-size:16px}

/* ==========================================================================
   TOOLBAR / FILTERS
   ========================================================================== */

.toolbar{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px 20px;box-shadow:var(--sh-1);margin-bottom:26px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:14px;align-items:end;
}
.toolbar .grow{grid-column:span 2}

.fld{display:flex;flex-direction:column;gap:6px}
.fld label{font-size:12.5px;font-weight:600;color:var(--ink-2);letter-spacing:.01em}
.fld label .req{color:var(--o-600)}
.fld .hint{font-size:11.5px;color:var(--ink-4);font-weight:400}

input[type=text],input[type=date],input[type=number],input[type=url],select,textarea{
  width:100%;font-family:inherit;font-size:14.5px;color:var(--ink);
  padding:10px 13px;border:1.5px solid var(--line-2);border-radius:11px;background:#fff;
  transition:.16s var(--ease);
}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2378716C' d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;padding-inline-end:34px;cursor:pointer}
textarea{resize:vertical;min-height:86px;line-height:1.65}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--o-400);box-shadow:0 0 0 4px rgba(249,115,22,.13)}
input::placeholder,textarea::placeholder{color:var(--ink-4)}

.search-fld{position:relative}
.search-fld input{padding-inline-start:38px}
.search-fld::before{content:'🔍';position:absolute;inset-inline-start:13px;top:34px;font-size:13px;opacity:.55}

.chk{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--ink-2);cursor:pointer;padding:4px 0}
.chk input{width:18px;height:18px;accent-color:var(--o-600);cursor:pointer;flex-shrink:0}

/* ---- ช่องกรอกวันที่แบบไทย (พิมพ์ได้ / เลือกจากปฏิทินได้) ---- */
.thdate{display:flex;gap:8px;align-items:stretch}
.thdate .thd-text{flex:1;min-width:0;font-variant-numeric:tabular-nums}
.thdate .thd-pick{
  width:48px;flex:none;padding:0;color:transparent;background:var(--o-50);
  border:1.5px solid var(--o-200);border-radius:11px;cursor:pointer;transition:.16s var(--ease);
}
.thdate .thd-pick:hover{background:var(--o-100);border-color:var(--o-300)}
.thdate .thd-pick::-webkit-datetime-edit,
.thdate .thd-pick::-webkit-inner-spin-button,
.thdate .thd-pick::-webkit-clear-button{display:none}
.thdate .thd-pick::-webkit-calendar-picker-indicator{
  opacity:.8;cursor:pointer;margin:0;padding:0;width:20px;height:20px;
  position:relative;left:50%;transform:translateX(-50%);
}
.thdate.bad .thd-text{border-color:var(--rose);box-shadow:0 0 0 4px rgba(190,18,60,.12)}

/* ---- ช่องเพิ่มลิงก์ผลงาน (หลายลิงก์ต่อรายการ) ---- */
.lk-box{display:flex;flex-direction:column;gap:9px}
.lk-rows{display:flex;flex-direction:column;gap:9px}
.lk-row{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr) auto;gap:8px;align-items:center}
.lk-row .btn-icon{flex:none}
.lk-box .lk-add{align-self:flex-start}
@media (max-width:560px){
  .lk-row{grid-template-columns:1fr auto;grid-template-areas:'label del' 'url url'}
  .lk-row .lk-label{grid-area:label}
  .lk-row .lk-url{grid-area:url}
  .lk-row .lk-del{grid-area:del}
}

/* แถบลิงก์ในการ์ด */
.rec-links{display:flex;gap:8px;flex-wrap:wrap}

/* ---- ช่องอัปโหลดไฟล์ / รูปภาพ ---- */
.media-box{display:flex;flex-direction:column;gap:11px}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:11px}
.media-grid:empty{display:none}
.media-item{
  position:relative;background:var(--o-50);border:1.5px solid var(--o-200);
  border-radius:13px;padding:8px;display:flex;flex-direction:column;gap:7px;
}
.media-thumb{
  aspect-ratio:4/3;border-radius:9px;overflow:hidden;background:#fff;
  display:grid;place-items:center;border:1px solid var(--line);
}
.media-thumb img{width:100%;height:100%;object-fit:cover}
.media-thumb .ph{font-size:34px;opacity:.5}
.media-name{
  font-size:11.5px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap;padding-inline:2px;
}
.media-cap{font-size:12.5px!important;padding:6px 9px!important;border-radius:8px!important}
.media-del{
  position:absolute;top:-7px;inset-inline-end:-7px;width:26px;height:26px;border-radius:50%;
  border:2px solid #fff;background:var(--rose);color:#fff;font-size:13px;line-height:1;
  cursor:pointer;box-shadow:var(--sh-2);display:grid;place-items:center;padding:0;
}
.media-del:hover{background:#9F1239;transform:scale(1.08)}
.media-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.media-add{cursor:pointer;margin:0}
.media-count{font-size:12.5px;color:var(--ink-3);font-weight:600}

/* ---- แกลเลอรีในการ์ด (หน้าเว็บไซต์) ---- */
.card-media{display:flex;flex-direction:column;gap:10px;margin-top:2px}
.cm-label{font-size:12.5px;font-weight:600;color:var(--o-700);display:flex;align-items:center;gap:6px}
.cm-cert{
  display:flex;align-items:center;gap:12px;background:var(--gold-soft);
  border:1px solid #E3C98A;border-radius:13px;padding:10px 13px;flex-wrap:wrap;
}
.cm-cert .cm-thumb{
  width:52px;height:52px;border-radius:9px;overflow:hidden;flex:none;background:#fff;
  display:grid;place-items:center;border:1px solid #E3C98A;cursor:pointer;
}
.cm-cert .cm-thumb img{width:100%;height:100%;object-fit:cover}
.cm-cert .cm-info{flex:1;min-width:120px}
.cm-cert .cm-info b{display:block;font-size:13.5px;color:#87621A;font-family:'Prompt',sans-serif}
.cm-cert .cm-info small{font-size:11.5px;color:#9A7526}
.cm-cert .cm-btns{display:flex;gap:7px;flex-wrap:wrap}

.cm-photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:9px}
.cm-photo{
  position:relative;aspect-ratio:4/3;border-radius:11px;overflow:hidden;cursor:pointer;
  border:1px solid var(--line-2);background:var(--o-50);
}
.cm-photo img{width:100%;height:100%;object-fit:cover;transition:.25s var(--ease)}
.cm-photo:hover img{transform:scale(1.07)}
.cm-photo::after{
  content:'🔍';position:absolute;inset:0;display:grid;place-items:center;font-size:19px;
  background:rgba(15,30,51,.45);opacity:0;transition:.2s var(--ease);
}
.cm-photo:hover::after{opacity:1}

/* หัวกระดาษคำสั่ง — เลขที่คำสั่ง / ลงวันที่ แยกจากช่อง "เรื่อง" ชัดเจน */
.order-head{
  display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:7px;
  font-size:13.5px;color:var(--ink-3);
}
.order-head b{
  color:var(--o-700);font-family:'Prompt',sans-serif;font-weight:600;
  font-size:14.5px;margin-inline-start:3px;
}
.order-subject{color:var(--ink-3);font-weight:400;font-size:14.5px}

/* Segmented control */
.seg{display:inline-flex;background:var(--o-50);border:1px solid var(--o-200);border-radius:var(--r-pill);padding:3px;gap:2px}
.seg button{
  border:0;background:transparent;font-family:'Prompt',sans-serif;font-size:13.5px;color:var(--ink-2);
  padding:7px 16px;border-radius:var(--r-pill);cursor:pointer;transition:.16s var(--ease);white-space:nowrap;
}
.seg button.on{background:#fff;color:var(--o-700);font-weight:500;box-shadow:var(--sh-1)}

/* ==========================================================================
   MODAL
   ========================================================================== */

.modal-bg{
  position:fixed;inset:0;background:rgba(15,30,51,.55);backdrop-filter:blur(4px);
  z-index:200;display:flex;align-items:flex-start;justify-content:center;padding:28px 18px;
  overflow-y:auto;opacity:0;pointer-events:none;transition:.24s var(--ease);
}
.modal-bg.open{opacity:1;pointer-events:auto}
.modal{
  background:var(--surface);border-radius:var(--r-xl);width:min(760px,100%);
  box-shadow:var(--sh-4);transform:translateY(18px) scale(.98);transition:.24s var(--ease);
  margin:auto;overflow:hidden;
}
.modal-bg.open .modal{transform:none}
.modal-head{
  padding:22px 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;
  background:linear-gradient(100deg,var(--o-50),#fff);
}
.modal-head .ic{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:19px;flex-shrink:0;
  background:linear-gradient(135deg,var(--o-500),var(--o-600));box-shadow:0 4px 12px rgba(234,88,12,.3);
}
.modal-head h3{font-size:19px;color:var(--navy-900);flex:1}
.modal-head small{display:block;font-size:12.5px;color:var(--ink-3);font-weight:400}
.modal-body{padding:24px 26px;max-height:none}
.modal-foot{
  padding:16px 26px;border-top:1px solid var(--line);background:#FDFBF9;
  display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;
}
.close-x{background:none;border:0;font-size:24px;color:var(--ink-4);cursor:pointer;line-height:1;padding:4px 8px;border-radius:8px}
.close-x:hover{background:var(--o-100);color:var(--o-700)}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.form-sep{
  grid-column:1/-1;font-family:'Prompt',sans-serif;font-size:13px;font-weight:500;color:var(--o-700);
  letter-spacing:.04em;display:flex;align-items:center;gap:12px;margin-top:6px;
}
.form-sep::after{content:'';flex:1;height:1px;background:var(--line-2)}

/* ==========================================================================
   EVIDENCE GALLERY
   ========================================================================== */

.ev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:20px}
.ev{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-1);transition:.22s var(--ease);display:flex;flex-direction:column;
}
.ev:hover{box-shadow:var(--sh-3);transform:translateY(-3px);border-color:var(--o-200)}
.ev-thumb{
  aspect-ratio:4/3;background:linear-gradient(140deg,var(--o-50),var(--bg-2));position:relative;
  display:grid;place-items:center;overflow:hidden;cursor:pointer;
}
.ev-thumb img{width:100%;height:100%;object-fit:cover}
.ev-thumb .ph{font-size:46px;opacity:.4}
.ev-thumb .tag{
  position:absolute;top:10px;inset-inline-start:10px;background:rgba(255,255,255,.94);
  padding:4px 11px;border-radius:var(--r-pill);font-size:11.5px;font-weight:600;color:var(--navy-800);
  box-shadow:var(--sh-1);backdrop-filter:blur(6px);
}
.ev-body{padding:15px 17px 17px;display:flex;flex-direction:column;gap:9px;flex:1}
.ev-body h4{font-size:15px;color:var(--navy-900);line-height:1.45}
.ev-body .cap{font-size:13.5px;color:var(--ink-3);line-height:1.6;flex:1}
.ev-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:9px;border-top:1px dashed var(--line-2)}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(10,15,25,.93);z-index:300;display:none;
  align-items:center;justify-content:center;padding:34px;flex-direction:column;gap:16px;
}
.lightbox.open{display:flex}
.lightbox img{max-width:94vw;max-height:80vh;object-fit:contain;border-radius:var(--r);box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lightbox .cap{color:#E7E5E4;font-size:14.5px;text-align:center;max-width:70ch}
.lightbox .x{position:absolute;top:20px;inset-inline-end:24px;background:rgba(255,255,255,.12);border:0;color:#fff;
  width:44px;height:44px;border-radius:50%;font-size:22px;cursor:pointer}
.lightbox .x:hover{background:var(--o-600)}
.lightbox .lb-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.lightbox .lb-actions:empty{display:none}

/* ==========================================================================
   TIMELINE (หน้าแรก)
   ========================================================================== */

.tl{position:relative;padding-inline-start:30px}
.tl::before{content:'';position:absolute;inset-block:8px 8px;inset-inline-start:7px;width:2px;
  background:linear-gradient(var(--o-300),var(--o-100))}
.tl-item{position:relative;padding-bottom:22px}
.tl-item::before{
  content:'';position:absolute;inset-inline-start:-29px;top:7px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--o-500);box-shadow:0 0 0 3px var(--o-50);
}
.tl-item .when{font-size:12.5px;color:var(--o-600);font-weight:600}
.tl-item .what{font-size:15px;color:var(--navy-900);font-weight:500;margin-top:2px}
.tl-item .where{font-size:13.5px;color:var(--ink-3)}

/* ==========================================================================
   EMPTY / MISC
   ========================================================================== */

.empty{
  text-align:center;padding:64px 24px;background:var(--surface);border:2px dashed var(--line-2);
  border-radius:var(--r-lg);color:var(--ink-3);
}
.empty .ic{font-size:52px;opacity:.35;margin-bottom:14px}
.empty h3{font-size:19px;color:var(--navy-800);margin-bottom:7px}
.empty p{margin:0 0 20px;font-size:14.5px}

.count-line{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.count-line .n{font-size:14px;color:var(--ink-3)}
.count-line .n b{color:var(--o-700);font-family:'Prompt',sans-serif;font-size:17px}

/* Toast */
.toast-wrap{position:fixed;bottom:26px;inset-inline-end:26px;z-index:400;display:flex;flex-direction:column;gap:10px}
.toast{
  background:var(--navy-900);color:#fff;padding:13px 20px;border-radius:var(--r);font-size:14px;
  box-shadow:var(--sh-4);display:flex;align-items:center;gap:10px;animation:slideIn .3s var(--ease);
  max-width:340px;
}
.toast.ok{background:linear-gradient(135deg,#15803D,#166534)}
.toast.err{background:linear-gradient(135deg,#BE123C,#9F1239)}
@keyframes slideIn{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}

/* Storage mode pill */
.mode-pill{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;
  padding:5px 13px;border-radius:var(--r-pill);
}
.mode-pill .d{width:7px;height:7px;border-radius:50%}
.mode-cloud{background:#DCFCE7;color:#166534}
.mode-cloud .d{background:#16A34A}
.mode-local{background:var(--o-100);color:var(--o-800)}
.mode-local .d{background:var(--o-500)}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer{background:var(--navy-900);color:#B9C9DC;margin-top:36px}
.site-footer .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-block:48px 30px}
.site-footer h4{color:#fff;font-size:15.5px;margin-bottom:14px}
.site-footer a{color:#B9C9DC;font-size:14px;display:block;padding:4px 0;text-decoration:none}
.site-footer a:hover{color:var(--o-400);text-decoration:none}
.site-footer .f-brand{display:flex;gap:14px;align-items:flex-start}
.site-footer .f-brand img{width:56px;height:56px;object-fit:contain;flex-shrink:0}
.site-footer .f-brand p{font-size:13.5px;line-height:1.7;margin:6px 0 0;color:#93A8C0}
.f-bottom{border-top:1px solid rgba(255,255,255,.09);padding-block:18px;font-size:13px;color:#7E93AC;text-align:center}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

/* เมนู 5 รายการ — ยุบเป็นเมนูแฮมเบอร์เกอร์เร็วกว่าจุดตัดอื่น */
@media (max-width:1080px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:100%;inset-inline:0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);padding:12px;gap:4px;
    box-shadow:var(--sh-3);display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 16px;border-radius:12px;font-size:15px}
}

@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:40px;padding-block:44px 54px}
  .hero-photo{order:-1}
  .hero-photo .frame{width:min(300px,74vw)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .site-footer .wrap{grid-template-columns:1fr;gap:28px}
}

@media (max-width:760px){
  .g-2,.g-3{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .toolbar .grow{grid-column:span 1}
  .hero-badge{left:-8px;bottom:14px;padding:10px 14px}
  section{padding-block:40px}
}

@media (max-width:520px){
  .stats{grid-template-columns:1fr}
  .wrap{padding-inline:16px}
  .brand-tx b{font-size:16px}
  .modal-body,.modal-head,.modal-foot{padding-inline:18px}
}

/* ==========================================================================
   ระบบหลังบ้าน (/admin)
   ========================================================================== */

.admin-body{background:var(--bg)}

/* ---- หน้าจอกรอก PIN ---- */
.lock-screen{
  position:fixed;inset:0;z-index:500;display:grid;place-items:center;padding:24px;
  background:linear-gradient(150deg,var(--navy-900),var(--navy-700) 55%,#2A5180);
  overflow-y:auto;
}
.lock-screen::before{
  content:'';position:absolute;top:-160px;right:-140px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(249,115,22,.3),transparent 66%);
}
.lock-card{
  position:relative;z-index:2;background:var(--surface);border-radius:var(--r-xl);
  padding:40px 38px 30px;width:min(430px,100%);text-align:center;box-shadow:var(--sh-4);
}
.lock-card.shake{animation:shake .42s var(--ease)}
@keyframes shake{
  0%,100%{transform:translateX(0)} 20%{transform:translateX(-11px)}
  40%{transform:translateX(10px)} 60%{transform:translateX(-7px)} 80%{transform:translateX(5px)}
}
.lock-logo{width:78px;height:78px;object-fit:contain;margin:0 auto 16px;filter:drop-shadow(0 4px 10px rgba(15,30,51,.2))}
.lock-card h1{font-size:25px;color:var(--navy-900);margin-bottom:5px}
.lock-sub{font-size:13.5px;color:var(--ink-3);margin:0 0 26px;line-height:1.6}
.pin-label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-2);margin-bottom:13px}

.pin-boxes{display:flex;gap:9px;justify-content:center;margin-bottom:14px}
.pin-boxes input{
  width:48px;height:58px;text-align:center;font-size:24px;font-weight:600;
  font-family:'Prompt',sans-serif;border:1.5px solid var(--line-2);border-radius:13px;
  background:var(--o-50);color:var(--navy-900);padding:0;transition:.16s var(--ease);
}
.pin-boxes input:focus{
  outline:none;border-color:var(--o-500);background:#fff;
  box-shadow:0 0 0 4px rgba(249,115,22,.16);transform:translateY(-2px);
}
.pin-boxes input:disabled{opacity:.55;cursor:not-allowed}

.pin-msg{min-height:22px;font-size:13.5px;font-weight:500;margin-bottom:14px;color:transparent}
.pin-msg.err{color:var(--rose)}
.pin-msg.warn{color:var(--o-700)}
.pin-msg.ok{color:#15803D}

/* ---- ฟอร์มเข้าสู่ระบบ (อีเมล + รหัสผ่าน) ---- */
.login-fld{text-align:start;margin-bottom:14px}
.login-fld label{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;display:block}
.pw-wrap{position:relative;display:flex}
.pw-wrap input{flex:1;min-width:0;padding-inline-end:46px}
.pw-eye{
  position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);
  background:none;border:0;cursor:pointer;font-size:16px;padding:6px 8px;border-radius:9px;opacity:.65;
}
.pw-eye:hover{opacity:1;background:var(--o-50)}
.lock-note{
  font-size:12px;color:var(--ink-4);line-height:1.7;margin:18px 0 0;
  padding-top:14px;border-top:1px dashed var(--line-2);
}
.admin-user{
  font-size:12.5px;font-weight:600;color:#BFD3EA;background:rgba(255,255,255,.09);
  padding:5px 12px;border-radius:var(--r-pill);max-width:230px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;
}

.lock-btn{width:100%;justify-content:center;padding-block:13px}
.lock-back{display:inline-block;margin-top:20px;font-size:13px;color:var(--ink-3)}
.lock-back:hover{color:var(--o-600)}

/* ---- แถบบนของระบบหลังบ้าน ---- */
.admin-bar{
  background:var(--navy-900);color:#fff;position:sticky;top:0;z-index:60;
  box-shadow:0 2px 14px rgba(15,30,51,.24);
}
.admin-bar .wrap{display:flex;align-items:center;gap:11px;min-height:70px;flex-wrap:wrap}
.admin-bar .brand img{width:44px;height:44px}
.admin-bar .brand-tx b{color:#fff;font-size:17px}
.admin-bar .brand-tx small{color:var(--o-400);letter-spacing:.05em}
.admin-spacer{flex:1;min-width:0}
.admin-timer{
  font-size:12.5px;font-weight:600;color:#BFD3EA;background:rgba(255,255,255,.09);
  padding:5px 12px;border-radius:var(--r-pill);font-variant-numeric:tabular-nums;
}
.admin-bar .btn-ghost{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}
.admin-bar .btn-ghost:hover{background:var(--o-600);border-color:var(--o-600);color:#fff}
.admin-bar .btn-navy{background:var(--o-600)}
.admin-bar .btn-navy:hover{background:var(--o-700)}

/* ---- แถบแท็บเลือกหมวดข้อมูล ---- */
.adm-tabs{
  display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:8px;box-shadow:var(--sh-1);
}
.adm-tab{
  display:inline-flex;align-items:center;gap:9px;flex:1;min-width:180px;justify-content:center;
  font-family:'Prompt',sans-serif;font-size:14px;font-weight:500;color:var(--ink-2);
  background:transparent;border:1px solid transparent;border-radius:12px;
  padding:11px 16px;cursor:pointer;transition:.18s var(--ease);white-space:nowrap;
}
.adm-tab:hover{background:var(--o-50);color:var(--o-700)}
.adm-tab.on{
  background:linear-gradient(135deg,var(--o-500),var(--o-600));color:#fff;
  box-shadow:0 4px 14px rgba(234,88,12,.3);
}
.adm-tab-ic{font-size:17px}
.adm-tab-n{
  font-size:12px;font-weight:600;background:var(--o-100);color:var(--o-800);
  border-radius:var(--r-pill);padding:2px 9px;min-width:26px;
}
.adm-tab.on .adm-tab-n{background:rgba(255,255,255,.26);color:#fff}

.admin-main{padding-block:34px 52px}

/* ---- แถบแจ้งโหมดผู้ดูแลบนหน้าเว็บไซต์ ---- */
.admin-mode-bar{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(100deg,#15803D,#166534);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:9px 22px;font-size:13.5px;box-shadow:0 2px 10px rgba(21,101,52,.3);
}
.admin-mode-bar b{font-family:'Prompt',sans-serif;font-weight:600}
.admin-mode-bar .amb-actions{display:flex;gap:8px;flex-wrap:wrap}
.admin-mode-bar .btn-ghost{
  background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3);color:#fff;
}
.admin-mode-bar .btn-ghost:hover{background:rgba(255,255,255,.28);color:#fff;border-color:rgba(255,255,255,.45)}
@media print{ .admin-mode-bar{display:none!important} }
.admin-foot{
  background:var(--navy-900);color:#7E93AC;font-size:13px;text-align:center;padding-block:18px;
}

/* ---- แถบตั้งค่าฐานข้อมูล ---- */
.setup-bar{background:#FFF8E8;border-bottom:1px solid #F5D98A}
.setup-bar .wrap{padding-block:15px}
.setup-head{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap}
.setup-ic{font-size:22px;line-height:1.3}
.setup-head b{display:block;font-size:15px;color:#8A5A06;font-family:'Prompt',sans-serif}
.setup-head p{margin:3px 0 0;font-size:13.5px;color:#8A6A2E}
.setup-head > div{flex:1;min-width:220px}
.setup-steps{margin-top:12px;font-size:13.5px;color:#6B5320}
.setup-steps summary{cursor:pointer;font-weight:600;color:#8A5A06;padding:5px 0}
.setup-steps ol{margin:8px 0 12px;padding-inline-start:22px;line-height:1.9}
.setup-steps code{background:#F3E4BE;padding:2px 7px;border-radius:6px;font-size:12.5px}
.setup-note{display:block;margin-top:9px;font-size:12.5px;color:#8A6A2E}

/* ---- ตารางจัดการข้อมูล ---- */
.tbl-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow-x:auto;
}
.adm-tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:880px}
.adm-tbl thead th{
  background:linear-gradient(var(--o-50),#fff);text-align:start;font-family:'Prompt',sans-serif;
  font-weight:500;font-size:13px;color:var(--navy-800);padding:14px 16px;
  border-bottom:2px solid var(--o-200);white-space:nowrap;position:sticky;top:0;
}
.adm-tbl tbody td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.adm-tbl tbody tr:last-child td{border-bottom:0}
.adm-tbl tbody tr:hover{background:var(--o-50)}
.adm-tbl .c-num{color:var(--ink-4);font-size:13px;text-align:center}
.adm-tbl .t-title{font-weight:600;color:var(--navy-900);line-height:1.5;margin-bottom:3px}
.adm-tbl .t-sub{font-size:13px;color:var(--ink-3)}
.adm-tbl .t-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:7px}
.adm-tbl .t-date{font-size:13.5px;color:var(--ink-2);white-space:nowrap}
.adm-tbl .t-date small{display:block;color:var(--ink-4);font-size:12px}
.adm-tbl .c-hours{text-align:center}
.adm-tbl .c-hours b{
  font-family:'Prompt',sans-serif;font-size:17px;color:var(--o-700);
  background:var(--o-50);padding:5px 12px;border-radius:var(--r-pill);display:inline-block;
}
.adm-tbl .t-actions{display:flex;gap:6px;justify-content:center}
.adm-tbl td .badge{margin-inline-end:4px}

@media (max-width:760px){
  .admin-bar .wrap{min-height:auto;padding-block:12px;gap:9px}
  .admin-spacer{flex-basis:100%}
  .lock-card{padding:32px 22px 24px}
  .pin-boxes{gap:6px}
  .pin-boxes input{width:42px;height:52px;font-size:21px}
}

/* ==========================================================================
   PRINT
   ========================================================================== */

@media print{
  .site-header,.topbar,.site-footer,.toolbar,.rec-actions,.btn,.nav-toggle,.count-line .btn{display:none!important}
  body{background:#fff;font-size:12pt}
  .card,.ev,.stat{box-shadow:none;border:1px solid #ccc;break-inside:avoid}
  .page-head{background:#fff!important;color:#000!important;border-bottom:2px solid var(--o-600)}
  .page-head h1{color:#000!important}
  .page-head p{color:#444!important}
}